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21

Boston / Bus

MBTA 21 stops, route map and branches

Ashmont Station - Forest Hills Station · America/New_York

Selected branch: Ashmont · 21 stops.

21 route map and ordered stop list

The map follows the selected branch. Choose another direction or short turn above to inspect its own stops.

Forest HillsArborway @ CourthouseMorton St @ ArborwayMorton St opp Shattuck HospitalMorton St @ Canterbury StMorton St @ Harvard StMorton St @ Courtland RdMorton St @ Greendale RdMorton St @ Blue Hill AveMorton St @ Wildwood StMorton St @ Norfolk StMorton St @ Evans StMorton St @ Lorna RdGallivan Blvd @ Morton StGallivan Blvd opp Arbella RdGallivan Blvd @ Oakridge StGallivan Blvd @ Pleasant Hill AveGallivan Blvd @ Stone TerrDorchester Ave @ Gallivan BlvdDorchester Ave @ Van Winkle StAshmontN ↑
Official route geometry
  1. 1. Forest HillsID 875 · Stop code 875
  2. 2. Arborway @ CourthouseID 520 · Stop code 520
  3. 3. Morton St @ ArborwayID 11521 · Stop code 11521
  4. 4. Morton St opp Shattuck HospitalID 5232 · Stop code 5232
  5. 5. Morton St @ Canterbury StID 523 · Stop code 523
  6. 6. Morton St @ Harvard StID 524 · Stop code 524
  7. 7. Morton St @ Courtland RdID 5240 · Stop code 5240
  8. 8. Morton St @ Greendale RdID 525 · Stop code 525
  9. 9. Morton St @ Blue Hill AveID 526 · Stop code 526
  10. 10. Morton St @ Wildwood StID 527 · Stop code 527
  11. 11. Morton St @ Norfolk StID 528 · Stop code 528
  12. 12. Morton St @ Evans StID 529 · Stop code 529
  13. 13. Morton St @ Lorna RdID 530 · Stop code 530
  14. 14. Gallivan Blvd @ Morton StID 507 · Stop code 507
  15. 15. Gallivan Blvd opp Arbella RdID 508 · Stop code 508
  16. 16. Gallivan Blvd @ Oakridge StID 509 · Stop code 509
  18. 18. Gallivan Blvd @ Stone TerrID 532 · Stop code 532
  19. 19. Dorchester Ave @ Gallivan BlvdID 533 · Stop code 533
  20. 20. Dorchester Ave @ Van Winkle StID 534 · Stop code 534
  21. 21. AshmontID 334 · Stop code 334 · Drop-off only

Published directions and branches

Each stopping pattern has its own sequence. Occasional variants may have no trips on today’s date.

Ashmont21 stops · 474 trips in the published feed · Pattern 84ec4e26d5db4bc69727c0fa↗Forest Hills21 stops · 472 trips in the published feed · Pattern 6b0f6a8ff8b2cdc1ddbbf218↗Avenue Louis Pasteur via Forest Hills21 stops · 2 trips in the published feed · Pattern c1250ff14c1f20b24381f081↗

Additional stops on other branches

These stop records occur on another published variant of 21. Open a branch above for its ordered map and sequence.

Arborway opp Courthouse 547 ↗Dorchester Ave @ Gallivan Blvd 537 ↗Dorchester Ave @ Hurlcroft Ave 536 ↗Forest Hills 10642 ↗Gallivan Blvd @ Arbella Rd 498 ↗Gallivan Blvd @ Fairmount St 499 ↗Gallivan Blvd @ Milton Ave 497 ↗Gallivan Blvd @ Nevada St 501 ↗Gallivan Blvd @ Owencroft Rd 496 ↗Gallivan Blvd @ Washington St 494 ↗Morton St @ Canterbury St 545 ↗Morton St @ Circuit Dr 11522 ↗Morton St @ Evans St 10540 ↗Morton St @ Harvard St 9406 ↗Morton St @ Havelock St 544 ↗Morton St @ Norfolk St 541 ↗Morton St @ Selden St 540 ↗Morton St @ Shattuck Hospital 546 ↗Morton St @ Theodore St 542 ↗Morton St opp Wellington Hill St 543 ↗

More MBTA travel information

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From the official MBTA schedule

Imported Oct 23, 2026 · 19:06 UTC · Service dates 2026-10-14 through 2026-12-12. See data status

Schedule and realtime data provided by MassDOT / MBTA. Official source ↗